CAS 4270-27-3|6-Chlorouracil
Introduction：Basic information about CAS 4270-27-3|6-Chlorouracil, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 6-Chlorouracil | ||
|---|---|---|---|
| CAS Number | 4270-27-3 | Molecular Weight | 146.532 |
| Density | 1.6±0.1 g/cm3 | Boiling Point | 300°C |
| Molecular Formula | C4H3ClN2O2 | Melting Point | 290-295°C |
| MSDS | ChineseUSA | Flash Point | / |
| Symbol | GHS07 | Signal Word | Warning |
Names
| Name | 6-Chlorouracil |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 300°C |
| Melting Point | 290-295°C |
| Molecular Formula | C4H3ClN2O2 |
| Molecular Weight | 146.532 |
| Exact Mass | 145.988312 |
| PSA | 65.72000 |
| LogP | -0.52 |
| Index of Refraction | 1.587 |
| InChIKey | PKUFNWPSFCOSLU-UHFFFAOYSA-N |
| SMILES | O=c1cc(Cl)[nH]c(=O)[nH]1 |
Safety Information
| Symbol | GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933599090 |
Customs
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Articles6
More Articles| Electron attachment to chlorouracil: a comparison between 6-ClU and 5-ClU. J. Chem. Phys. 120 , 704-709, (2004) Low energy electron impact to the isomers 6-chlorouracil (6-ClU) and 5-chlorouracil (5-ClU) yields a variety of negative ion fragments with surprisingly high cross sections. These ions are dominantly ... | |
| Influence of halogenation on the properties of uracil and its noncovalent interactions with alkali metal ions. Threshold collision-induced dissociation and theoretical studies. J. Am. Chem. Soc. 126 , 16217-16226, (2004) The influence of halogenation on the properties of uracil and its noncovalent interactions with alkali metal ions is investigated both experimentally and theoretically. Bond dissociation energies of a... | |
| Syntheses, pi-stacking interactions and base-pairings of uracil pyridinium salts and uracilyl betaines with nucleobases. Org. Biomol. Chem. 4 , 3056-3066, (2006) Reaction of 6-chlorouracil with 4-(dimethylamino)pyridine, 4-methylpyridine, and pyridin-4-yl-morpholine yielded pyridinium-substituted uracils as chlorides which were converted into pyridinium uracil... |
Synonyms
| Chlorouracil |
| 6-Chlorpyrimidin-2,4-diol |
| 6-Chloropyrimidine-2,4-diol |
| 6-Chlorouracil |
| AURORA KA-4918 |
| 6-chloro-2,6-dihydroxypyrimidine |
| MFCD00014595 |
| 6-Chloropyrimidine-2,4(1H,3H)-dione |
| EINECS 224-258-0 |
| 6-Chloro-2,4(1H,3H)-pyrimidinedione |
| 4-chloro-uracil |
| 2,4(1H,3H)-Pyrimidinedione, 6-chloro- |
| 4-Chlorouracil |
| 6-chloropyrimidine-2,4-dione |
